baber/WOPTO huggingface dataset:
Patent KR-20120134921-A (KR)
Title: Semiconductor package apparatus and its manufacturing method
Inventor: CHUN JUNG HWAN
IPC: H01L23/16
Filed: 2011-06-03
Abstract: PURPOSE: A semiconductor package device and a manufacturing method thereof are provided to improve durability by forming an intermediate planting layer between a bump and a solder ball. CONSTITUTION: A semiconductor chip(10) includes an active layer(10a). The active layer includes a bump(11) on one side. A solder ball(30) is electrically connected to the bump. An intermediate planting layer(20) stably connects the bump and the solder ball. An encapsulating material covers the active layer and the bump to protect the active layer and the bump.
Patent KR-20120137455-A (KR)
Inventor: KIM HYUNG TAE
IPC: A47G9/00
Filed: 2011-06-12
Abstract: 본 발명은 수면각도와 높낮이를 조절장치가 내장된 베개에 관한 것으로서 사용자를 3차원 촬영한 데이터를 모델링 경추만곡점을 중심축으로 상하 좌우 접지 곡면에 상응하는 소정의 인체 지지부분과 나사 잭(Jack Screw), 인체의 최대 접지 곡면을 확보하는 케이스로 체결되며, 나사 봉과 체결되는 손잡이를 사용자 또는 가이드로 하여금 회전하여 수면 각도와 높낮이를 조절하며 그 어떤 재질과 형태의 베개에도 이동 장착할 수 있는 것을 특징으로 한다. 
 	따라서 본 발명은 수면각도를 조절함으로써 수면 무호흡(코곪)예방 완화할 수 있으며, 베개의 높이를 조절함으로써 일자(거북) 목, 좌우 측만 경추, 목 디스크의 예방과 교정할 수 있고, 근육과 피부를 압박하지 않음으로써 혈액과 신경의 흐름을 저해하지 않으며, 인체의 접지 곡면을 최대 확보하고 최저 높이를 유지하고, 베개의 이탈을 최소화할 수 있는 것을 특징으로 하는 맞춤베개의 부가장치를 제공하는 것이다.
Patent KR-20130001385-A (KR)
Title: Airship
Inventor: LEE CHEONG JU
IPC: G09F21/06
Filed: 2011-06-27
Abstract: PURPOSE: An airship for advertisements is provided to improve advertising effects by emitting gas into the airship by employing a petroleum vaporization type burner and sucking or heating cold air. CONSTITUTION: An air inhaling unit(200) includes a ventilation fan for sucking cold air. A heating member is connected to the air inhaling unit through an air supply pipe(230), and heats the cold air. A fuel tank(70) is connected to the heating member through a circulation tube(130) and provides the heating member with fuel. A reinforcing frame(30) supplements the weight charge of a rear wing and maintains the form.
Patent KR-20130007007-A (KR)
Title: Organic light emitting display device and method of manufacturing an organic light emitting display device
Inventor: LIM JIN O
IPC: C09K11/06
Filed: 2011-06-28
Abstract: PURPOSE: An organic light-emitting display device is provided to have excellent luminance efficiency and excellent electric and mechanical performance. CONSTITUTION: An organic light-emitting display device comprises: a first electrode(100); a hole transport layer(110), an electroluminescent layer(120) and an electron transport layer(130) arranged on the firs electrode; and a second electrode(140) arranged on the electron transport layer. The electron transport layer comprises a host material indicated in chemical formula 1, and a dopant material. The dopant material comprises at least one organic metal compound which comprises a center metal selected from Ir, Pt, Os and Au. The organic light-emitting display device comprises a hole injection layer arranged between the first electrode and hole transport layer. [Reference numerals] (100) First electrode; (140) Second electrode
Patent KR-20130002420-A (KR)
Title: Separating apparatus for pipe type product
Inventor: KIM SUNG KYU
IPC: B21B35/00
Filed: 2011-06-29
Abstract: PURPOSE: Equipment for separating pipe-shaped products is provided to easily separate an object from a shaft as a settling bar moves up by a lever unit. CONSTITUTION: Equipment for separating pipe-shaped products comprises a base unit(10), a settling bar(50), and a lifting unit(70). A pressure unit fixes the rim of an object, and pushes a shaft which inserts the object to separate the object. The pressure unit is supported to the settling bar. The lifting unit is installed in the base unit, and lifts the settling unit.
Patent KR-20130007089-A (KR)
Inventor: CHANG JIN SEONG
IPC: B24D11/00
Filed: 2011-06-29
Abstract: 본 발명은 하드디스크 연마용 인공피혁에 관한 것으로서, 0.1 데니어 이하의 극세 섬유로 이루어진 부직포 및 상기 부직포에 함침된 수분산 고분자 탄성체로 구성되며, 인공피혁의 두께방향으로 상기 수분산 고분자 탄성체가 부직포에 25~40 중량% 함침된 고농도 영역(H) 및 상기 수분산 고분자 탄성체가 부직포에 1.5~25 중량% 함침된 저농도 영역(L)으로 구획되는 구조를 갖고, 인공피혁의 표면(S)은 슬라이스면으로서 상기 저농도 영역(L)에 포함되고, 상기 저농도 영역(L)내 수분산 고분자 탄성체 함량은 상기 고농도 영역(H)내 수분산 고분자 탄성체 함량의 5~50%인 것을 특징으로 한다. 
본 발명은 표면에 고분자 탄성체가 드러나지 않아 하드디스크 연마시 하드디스크 표면에 스크래치가 발생하는 것을 효과적으로 방지할 수 있다.
Patent KR-20130010923-A (KR)
Title: 남성 성기의 발기부전 및 근육 강화 확장 운동기구
Inventor: RYU NOK SU
IPC: A61H19/00
Filed: 2011-07-18
Abstract: ① 음경물 표피 원통으로 된 실리콘 음경 원통.
Patent KR-20130012523-A (KR)
Inventor: YANG JAE MIN
IPC: H01H33/66
Filed: 2011-07-25
Abstract: 본 발명은 진공 인터럽터의 동력전달 장치에 관한 것이다. 본 발명은, 조작기에 결합되는 구동링크와, 상기 진공 인터럽터의 가동전극에 결합되는 종동링크와, 상기 구동링크와 종동링크 사이를 연결하여 그 구동링크와 종동링크 사이의 간격이 가변되도록 결합되는 접철링크와, 상기 접철링크에 직교하는 방향으로 결합되는 캠과, 상기 캠이 미끄러지게 결합되어 상기 구동링크와 종동링크 사이의 간격이 가변되도록 안내하는 캠가이드를 포함함으로써, 상기 진공 인터럽터가 투입상태로 전환될 때 가동전극과 고정전극 사이의 충격량을 줄일 수 있다. 이를 통해 가동전극의 투입시 프리아크 지역에서의 전체 통과 시간이 줄어들어 전극의 소손을 방지할 수 있다.
Patent KR-20130012812-A (KR)
Title: Method for connecting between terminal lead of secondary battery and busbar
Inventor: KANG SOON SUN
IPC: H01M2/30
Filed: 2011-07-26
Abstract: PURPOSE: A connecting method of a terminal lead and a bus bar is provided to improve durability, dust resistance, and abrasion resistance of a secondary battery by seam-welding a positive electrode terminal lead or a negative electrode terminal lead with the bus bar for connecting. CONSTITUTION: A connecting method of a terminal lead(30) of a secondary battery including an electrode assembly(10) and positive and negative electrode terminal leads drawn from the electrode assembly with a bus bar(50) comprises a step of connecting the positive electrode terminal lead or negative electrode lead by seam-welding. For the seam-welding, the current is applied by a DC inverter method. The applied current for seam-welding is 3000-12,000 A. An upper electrode and/or lower electrode in which a base material is inserted are a wheel type.
Patent KR-20130013944-A (KR)
Title: Apparatus for charge by using full-wave rectification
Inventor: CHOI SEUNG HEE
IPC: H02J7/02
Filed: 2011-07-29
Abstract: PURPOSE: A charging device using full-wave rectification is provided to prevent the coagulation of sulfuric acid in a storage battery by providing a high frequency component to the storage battery using the sulfuric acid as an electrolyte. CONSTITUTION: A full-wave rectification unit(10) provides an alternating current to a synthesis unit(30) by rectifying the current. The full-wave rectification unit performs full-wave rectification by using a diode bridge. A high frequency generating unit(20) generates a high frequency to provide the frequency to the synthesis unit. The synthesis unit converts the rectified alternating current provided from the full-wave rectification unit into direct current by smoothening the alternating current. The synthesis unit synthesizes the converted direct current with the high frequency to charge a storage battery(40) using sulfuric acid as an electrolyte with the synthesized material. [Reference numerals] (10) Full-wave rectification unit; (20) High frequency generating unit; (30) Synthesis unit; (40) Storage battery; (AA) Alternating current
Patent KR-20130015566-A (KR)
Title: Apparatus for security certification using key pad being figure or graphics and method for the same
Inventor: KIM KYUNG SOOK
IPC: H04L9/32
Filed: 2011-08-04
Abstract: PURPOSE: A security authentication device and a method using a numeric or graphic keypad are provided to verify identity and effectively perform security authentication according to verification results. CONSTITUTION: A security authentication device includes an object selection module(101), an object and order verification module(102), and a security authentication module(103). The object selection module selects predefined objects from multiple objects on a numeric or graphic keypad according to key operations. The object and order verification module verifiy the identity between numeric or graphic objects, which moved as much as a preset coordinate value, on the keypad and user defined numeric or graphic objects. The security authentication module performs security authentication according to verification results. [Reference numerals] (101) Object selection module; (102) Object and order verification module; (103) Security authentication module; (AA) User operating key signal; (B1) First verification module; (B2) Second verification module
Patent KR-20130017321-A (KR)
Title: Terminal and method of recording event threrof
Inventor: BYUN SUNG HO
IPC: H04B1/40
Filed: 2011-08-10
Abstract: PURPOSE: A terminal and an event recording method thereof are provided to obtain a desired result by inputting an event when a user executes an application. CONSTITUTION: An input unit(120) receives an event record termination request, a serial event for executing an application, and an event recording start request. A sensor unit(130) senses a serial event for executing an application. A storage unit(140) records a series of events in order. The storage unit stores the recorded serial events by adding an identification code. The storage unit records a data value of the serial events in an XML(Extensive Markup Language) type script. [Reference numerals] (110) Communication unit; (120) Input unit; (130) Sensor unit; (140) Storage unit; (150) Output unit; (160) Control unit
Patent KR-20130017322-A (KR)
Title: Video service construction system and method based on site information
Inventor: MOON SEUNG HOON
IPC: G06F19/00
Filed: 2011-08-10
Abstract: PURPOSE: A base station information based image service construction system and a method are provided to obtain an environment value corresponding to environment of a desired region, thereby calculating a camera location photographing an optimized image corresponding to a region property. CONSTITUTION: A base station information database(210) stores base station information of each region. A region geographic information database(230) stores geographical information for each region. When a simulation request is inputted for camera installation from a user terminal(100), a service management module(240) calculates a candidate location list for the camera installation by analyzing a specific region. The service management module provides the candidate location list to the user terminal. [Reference numerals] (100) User terminal; (200) Image service providing device; (210) Base station information DB; (220) Camera information DB; (230) Region geographic information DB; (240) Service management module; (300) Communication network; (400) Base station control device; (500) Camera
Patent KR-20130021521-A (KR)
Title: Spinning whee engine
Inventor: I EUN HA
IPC: F03G3/00
Filed: 2011-08-23
Abstract: PURPOSE: A spinning wheel engine is provided to enable simple assembly and installation and to reduce electricity consumption. CONSTITUTION: A spinning wheel engine includes a stop brake, which controls speed from first to fifth stages and stops a sinker to perform a brake function, and a helical gear, which can transfer large power with small power. Power can be delivered from one rod to multiple places as an increasing gear 19 and a reduction gear 17 connect to a forward and reverse gear 18. A speed-change gear 27 serves as a speed-change gear as frames 28 and 29 move an increasing gear 58 from side to side and a speed-change core rod 59 moves back and forth on frames 37 and 58 and vehicle wheel rods 49 and 48.
Patent KR-20130024179-A (KR)
Title: The movement brush type electric mascara
Inventor: YOO KWEON JONG
IPC: A45D40/26
Filed: 2011-08-30
Abstract: PURPOSE: A brush ejecting type electric mascara is provided to allow anyone to conveniently and easily make up since a user needs not to shake the mascara left and right. CONSTITUTION: A brush ejecting type electric mascara includes a body(10), a battery(23), a motor housing(20), a motor(30), a rotating member(40), a lifting member(50), a rotating plate, a spring(71), a rotary shaft(70), a guiding tube(80), and an adjusting tube(90). A stepped portion is formed at the inner-upper circumferential surface of the body which forms the outer shape of the mascara. The battery is built in the body. A switch is installed on one side surface of the motor housing. An actuating shaft is installed on the end portion of the motor which is supplied with power from the battery in order to rotate. The rotating member is equipped with an insertion groove into which the actuating shaft is inserted, and plural latching protrusions for lifting at regular distances. A through hole is formed at the center of the lifting member, and guiding pieces are formed on the outer circumferential surface of the lifting member. Latching protrusions for rotating are formed at the lower side of the rotating plate of which the circumferential surface is equipped with leading pieces. The spring elastically supports the rotating plate. The rotary shaft is formed to be protrusive from the center of the upper surface of the rotating plate. Expansion grooves are formed at the central portion of the guiding tube. Lifting grooves are formed on the lower circumferential surface of the adjusting tube.
Patent KR-20120025979-A (KR)
Title: Switching power supply unit and power supply system
Inventor: NAKAMURA MASARU
IPC: H02M3/28
Filed: 2011-09-01
Abstract: PURPOSE: A switching power supply and power system are provided to perform a stable operation when using an output condenser having small electron spin resonance by controlling a ripple of input voltage. CONSTITUTION: A high side switch(11) is connected to input voltage. A lamp signal generating part(18) creates a lamp signal synchronized in switching frequency of the high side switch. An on-width control signal generating part(24) detect phase difference between a reference signal and a driving signal driving the high side switch. The on-width control signal generating part creates an on-width control signal based on the detected phase difference. A controller(1) controls on-timing of the high side switch based on the lamp signal, a feedback signal and first reference voltage. The controller controls on-width of the high side switch based on the on-width control signal.
Patent KR-20130029133-A (KR)
Title: Revolution inline mixer
Inventor: CHO KYU HYUN
IPC: B01F27/71
Filed: 2011-09-05
Abstract: PURPOSE: A fluid mixer using rotors is provided to facilitate the assembly and disassembly of the fluid mixer and to reduce the production cost of the fluid mixer. CONSTITUTION: A fluid mixer using a rotor uses at least two rotors to smoothly mix the fluid, wherein the length of an adaptor connecting the rotors on the middle position of the rotors is determined with the consideration for the velocity of fluid. The adapter with a shape which is used by inserting the rotor into a rod is used instead of a cusp fixed adapter, since the specific gravity and velocity of the fluid is too high for the rotors to maintain the original position on a cuspidal point. [Reference numerals] (1,BB) Intermediate connection adapter; (2,DD) First and last connection adapter; (3,AA,EE) Fixing ring; (4,CC) Rotor(propeller); (5) Method for installation inside a pipe; (6) Operation principle; (FF,II) Flow of fluid; (GG,HH) Rotating direction of the rotor
Patent KR-20130026156-A (KR)
Title: Hydrodynamic bearing assembly and spindle motor including the same
Inventor: KIM KI HYUNG
IPC: G11B19/20
Filed: 2011-09-05
Abstract: PURPOSE: A fluid dynamic pressure bearing assembly and a motor are provided to improve performance by suppressing generation of negative pressure in a fluid dynamic pressure bearing assembly. CONSTITUTION: A sleeve(120) includes a shaft hole(122) for a shaft to be rotatably inserted into. A first and a second dynamic pressure generation grooves(123,124) are formed in at least one of the outer diameter and the inner diameter of the sleeve. The first and the second dynamic pressure grooves induce dynamic pressure to lubricating fluid filled in a bearing gap formed between the shaft and the sleeve. The bearing gap between the shaft(110) and the sleeve narrows as it goes to the lower part of the axial direction. The outer diameter of the shaft or the inner diameter of the sleeve is a tapered shape in the axial direction. The outer diameter of the shaft or the inner diameter of the sleeve has at least one step end in the axial direction.
Patent KR-20130027148-A (KR)
Title: A portable tablet pc support
Inventor: PARK HYOUNG GYOUN
IPC: G06F1/16
Filed: 2011-09-07
Abstract: PURPOSE: A portable tablet PC(Personal Computer) cradle is provided to allow a user to easily control the location of the portable tablet PC to be in a desired location by using a link unit. CONSTITUTION: A second link unit(80) is combined with a first link unit by a second rotary assembly unit comprising second and third rotary shafts. The second link unit includes a second link which is operated by individually rotating the second and third rotary shafts. A third link unit(90) is combined with the second link unit by a third rotary assembly unit comprising fourth and fifth rotary shafts. The third link unit includes a third link which is operated by individually rotating the fourth and fifth rotary shafts. A rotary fixing installation stand(170) is combined with a third link unit by a fourth rotary assembly unit comprising a sixth rotary shaft. The rotary fixing installation stand includes an installation unit(160) in order to rotate a tablet PC.
Patent KR-20130029534-A (KR)
Title: Wide span turning type floodgate
Inventor: KIM KI HO
IPC: E02B7/40
Filed: 2011-09-15
Abstract: PURPOSE: A wide span movable weir is provided to prevent the torsion of a water gate by the idling of a piston along a gap groove when receiving a resistance by an obstacle in an up or down state. CONSTITUTION: A wide span movable weir includes a water gate, a rotary shaft, a main bracket(30), a passive link, an operation link, a cylinder part, a transverse frame, and a middle cylinder part. A passive link is fixed to a rotary shaft(20) and has a guide groove(45) at a point offset from a rotary center. An operation link(50) forms a protrusion(55) in the facing surface of a passive link. If a cylinder part(60) rotates an operation link, a protrusion pushes a guide groove and a water gate stands up by a hydraulic pressure. If a rotation receives a resistance by the obstacle of the front when a water gate falls, an operation link idles by moving a protrusion along a guide groove.
Patent KR-20130029546-A (KR)
Title: Switching power supply circuit
Inventor: KIM UI JONG
IPC: H02M1/00
Filed: 2011-09-15
Abstract: PURPOSE: A switching power circuit is provided to simplify a configuration by controlling a switching unit without an additional control unit and performing a rectification operation using a switch. CONSTITUTION: A switching unit(105) includes at least one switch and is connected to one side of a transformer. A switching control unit(200) is connected to an output side of the switching unit. The switching control unit controls the switching unit based on the output value of the switching unit. The switching control unit includes a comparison unit(202) and an output waveform generating unit(208).
Patent KR-20120031466-A (KR)
Title: A gear milling cutter as well as a replaceable milling insert therefor
Inventor: JOHANSSON JAN
IPC: B23F21/12
Filed: 2011-09-23
Abstract: PURPOSE: A gear milling cutter and an exchangeable milling insert therefor are provided to process the surface of a workpiece without grooves, scratches, and defects. CONSTITUTION: A gear milling cutter(3) comprises cutting edges(32). The cutting edges are formed between chip surfaces(30) and flank surfaces(31) and are stretched between a pair of facing ends(33). Each cutting edge comprises a linear main edge(321) and a partial edge(324). The partial edge is located between the main edge and one of the ends and is shorter than the main edge.
Patent KR-20130033610-A (KR)
Title: Method and apparatus for recognizing space based of environmental information, space recognizing system
Inventor: KANG SANG SEUNG
IPC: H04W64/00
Filed: 2011-09-27
Abstract: PURPOSE: An environmental information based space recognition method, a device, and a space recognition system are provided to recognize the space where a user is located, based on the diverse environmental information of an indoor environment comprising wireless sensor networks. CONSTITUTION: A user device(100) collects environmental information. The user device confirms the signal strength of a relay fixing device and a base fixing device. The user device determines the candidate fixing devices. The user device collects the environmental information from the candidate fixing devices. The user device executes a recognition function by mixing the environmental information and the signal strength. The user device distinguishes the space where a user is located. [Reference numerals] (100) User device; (102) Environmental sensor unit a; (104) Wireless communication unit a; (106) Processor unit a; (110) Relay fixing device; (112) Environmental sensor unit b; (114) Wireless communication unit b; (116) Processor unit b; (120) Base fixing device; (122) Environmental sensor unit c; (124) Wireless communication unit c; (126) Processor unit c;
Patent KR-20130036427-A (KR)
Inventor: KIM SUNG GYUN
IPC: H01L21/67
Filed: 2011-10-04
Abstract: 본 발명은 실리콘카바이드 코팅 제품의 열처리 지그에 관한 것으로, 원판형의 제1지그부재와, 상기 제1지그부재의 상면에 위치하여 열처리할 SiC 코팅 제품의 실장위치를 표시하는 실장부와, 상기 실장부에 상기 SiC 코팅 제품이 실장된 상태에서 상기 SiC 코팅 제품의 상부에 적층되는 제2지그부재를 포함한다. 본 발명은 상부에 실장부가 마련된 제1지그부재 상에 SiC 코팅 제품을 실장하고, 그 SiC 코팅 제품의 상부에 측면에 손잡이부가 마련된 제2지그부재를 적층한 상태의 적층구조를 다단으로 다시 적층한 후, 그 상부에 가압중량부를 적층하여 SiC 코팅 제품을 가압한 상태에서, 열처리를 함으로써 SiC 코팅 제품의 휨을 개선할 수 있는 효과가 있다.
Patent KR-20130041442-A (KR)
Title: Injection eva foam composite for infant chamber pot sheet, and method for manufacturing the same
Inventor: KIM HONG MOON
IPC: C08L31/04
Filed: 2011-10-17
Abstract: PURPOSE: An injection EVA foam composition for an infant toilet sheet is provided to have excellent flexural performance and mechanical strength, thereby providing an infant toilet sheet capable of being easily attached and detached. CONSTITUTION: An injection EVA foam composition comprises 1-3 parts by weight of an azo-based foaming agent, 5-20 parts by weight of a curing reinforcing agent, 0.5-1.1 parts by weight of an organic hydroperoxide crosslinking agent, 0.1-0.5 parts by weight of a crosslinking aid, and 1-10 parts by weight of a processing aid, based on 100.0 parts by weight of an ethylene vinyl acetate copolymer. A manufacturing method of an infant toilet sheet includes a step of injecting and foaming the ethylene vinyl acetate foam composition, forming penetration holes at the center for infants, and forming a vertical wall.
Patent KR-20130041488-A (KR)
Title: 점착제 조성물, 이를 포함하는 편광판 및 액정표시장치
Inventor: JUNG KYUNG MOON
IPC: G02F1/13
Filed: 2011-10-17
Abstract: 본 발명은 점착제 조성물, 이를 포함하는 편광판 및 액정표시장치에 관한 것으로서, 보다 상세하게는 탄소수 1-12의 알킬기를 갖는 (메타)아크릴레이트 단량체, 히드록시기를 갖는 단량체 및 질소 원자를 함유하는 단량체가 공중합되고, 그 중량평균분자량이 20만 내지 90만이며 산가가 1㎎KOH/g 이하인 아크릴계 공중합체; 다관능성 이소시아네이트계 가교제; 다관능성 (메타)아크릴계 화합물; 및 광중합개시제를 포함함으로써 점착제로서 요구되는 점착력과 내구성을 확보하고 장기간 방치된 후에도 이형필름의 박리력 항진을 억제할 수 있을 뿐만 아니라 양생 기간도 단축시켜 생산성을 향상시킬 수 있는 점착제 조성물, 이를 포함하는 편광판 및 액정표시장치에 관한 것이다.
Patent KR-20130044576-A (KR)
Title: Sound detect circuit and amplifier circuit thereof
Inventor: KIM YI GYEONG
IPC: G01H11/00
Filed: 2011-10-24
Abstract: PURPOSE: A sound sensing circuit and an amplifying circuit thereof provide a stable bias voltage without using a source follower and obtain the amplifying circuit of a small size. CONSTITUTION: A sound sensing circuit(100) comprises a sensor unit(110), an amplifying unit(130), and a bias voltage generating unit(120). The sensor unit responses the sound pressure of acoustic signals, thereby generating AC signals. The amplifying unit receives the AC signals, thereby amplifying the same. The bias voltage generating unit generates the bias voltage for the amplifying unit. The bias voltage generating unit includes a current source and a current-voltage converting circuit. The current source provides a power current. The current-voltage converting circuit converts the power current into the bias voltage and reduces noise caused by the power current. [Reference numerals] (120) Bias voltage generating unit; (130) Amplifying unit